draw for me a diagram

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machpilot

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Joined: January 14, 2016

Location: Virginia, United States

Posted: February 16, 2016 at 4:46 PM / IP Logged

Please draw for me a Latched On/Off Output Using a Single Momentary Positive Pulse - Negative Output

This but in reverse: https://www.the12volt.com/relays/relaydiagram23.html

the12volt

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Joined: March 07, 2002

Location: Louisiana, United States

Posted: February 16, 2016 at 4:52 PM / IP Logged

Explain what you're asking when you say "in reverse".

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machpilot

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Joined: January 14, 2016

Location: Virginia, United States

Posted: February 16, 2016 at 7:01 PM / IP Logged

Sorry, I thought I did. The example in the link posted on this site is a Latched On/Off Output Using a Single Momentary ((Negative Pulse - Positive Output)).

I asked please for a Latched On/Off Output Using a Single Momentary ((Positive Pulse - Negative Output)).

The Pulses, and outputs are what I would call reversed.

the12volt

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Location: Louisiana, United States

Posted: February 16, 2016 at 7:35 PM / IP Logged

Yep, you're sure did.

I'll test the configuration on the bench tomorrow if I have time, then draw it and post it if it works. In theory you would flip the diodes and reverse the polarity of the inputs to the switch and relays to achieve what you want (positive input, negative output).

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machpilot

Member - Posts: 15

Joined: January 14, 2016

Location: Virginia, United States

Posted: February 16, 2016 at 8:40 PM / IP Logged

Thank you. It could also be a negative pulse - negative output. The single momentary on/off, and negative output is the important part.

the12volt

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Location: Louisiana, United States

Posted: February 16, 2016 at 8:49 PM / IP Logged

You're welcome. You could use that diagram and simply add a relay to the 12V+ output to also get a negative output.

Additional relay connected as follows:

12V+ output from that diagram to 85

ground to 30 and 86

87 will be a negative output

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machpilot

Member - Posts: 15

Joined: January 14, 2016

Location: Virginia, United States

Posted: February 16, 2016 at 9:00 PM / IP Logged

Yes, that is what I did using the available diagrams here on the site, but it adds another relay.

Here is a drawing of the complete system. It ends up with 11 relays. I had hopes that someone could get it down to 8 maybe. [URL=http://s790.photobucket.com/user/dashenchman/media/11%20Relay%202%20Switch_zpspy83sdli.jpg.html][/URL][IMG]https://i790.photobucket.com/albums/yy190/dashenchman/11%20Relay%202%20Switch_zpspy83sdli.jpg[/IMG]

machpilot

Member - Posts: 15

Joined: January 14, 2016

Location: Virginia, United States

Posted: February 16, 2016 at 9:03 PM / IP Logged

First link didn't work. Sorry. https://i790.photobucket.com/albums/yy190/dashenchman/11%20Relay%202%20Switch_zpspy83sdli.jpg

the12volt

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Location: Louisiana, United States

Posted: February 17, 2016 at 3:54 PM / IP Logged

Give this a try: https://www.the12volt.com/relays/relaydiagram68.html

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machpilot

Member - Posts: 15

Joined: January 14, 2016

Location: Virginia, United States

Posted: February 17, 2016 at 4:36 PM / IP Logged

Much praise, and thank you to "the12volt".

I will get this soldered up, and tested this weekend. It should fit my needs perfect.

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